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公开(公告)号：US3173867A
公开(公告)日：1965-03-16
申请号：US22691762
申请日：1962-09-28
申请人： AMICON CORP
发明人： MICHAELS ALAN S
CPC分类号： B01D63/10 , B01D53/22 , Y10S159/27
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公开(公告)号：US3755264A
公开(公告)日：1973-08-28
申请号：US3755264D
申请日：1971-07-30
申请人： AMICON CORP
发明人： TESTA A
摘要： Copolymer of 99 to 85 mol percent of maleic anhydride with from 1 to 15 mol percent of acrylic acid, vinyl acetate, styrene, or mixtures thereof, and hydrolyzed analogous copolymers of maleic acid or maleic salts are highly effective chelating agents. They are made by slowly combining a solution containing the acrylic acid, vinyl acetate, or styrene and a large amount of free radical initiator with a solution containing the maleic anhydride.
摘要翻译： 99至85摩尔％的马来酸酐与1至15摩尔％丙烯酸，乙酸乙烯酯，苯乙烯或其混合物的共聚物以及马来酸或马来酸盐的水解类似共聚物的共聚物是高效螯合剂。 它们通过将含有丙烯酸，乙酸乙烯酯或苯乙烯的溶液和大量的自由基引发剂与含有马来酸酐的溶液缓慢组合而制成。
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公开(公告)号：US3655432A
公开(公告)日：1972-04-11
申请号：US3655432D
申请日：1969-05-02
申请人： AMICON CORP
CPC分类号： C08J7/047 , C08G18/4833 , C08G18/7831 , C08J2475/00 , Y10T428/31507 , Y10T428/31573 , Y10T428/31591
摘要： Abrasion resistant coatings for use on plastic articles which coatings are the cured reaction products formed of (1) a polyfunctional biuret formed of an aliphatic diisocyanate and water and (2) a polyethylene glycol. Plastic articles include acrylic, cellulose propionate and polycarbonate substrates. Preferred embodiments of the invention are those containing little or no solvent.
摘要翻译： 用于塑料制品的耐磨涂层，其涂层是由（1）由脂族二异氰酸酯和水形成的多官能缩二脲和（2）聚乙二醇形成的固化反应产物。 塑料制品包括丙烯酸，丙酸纤维素和聚碳酸酯基材。 本发明的优选实施方案是含有很少或不含溶剂的那些。
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公开(公告)号：US3651030A
公开(公告)日：1972-03-21
申请号：US3651030D
申请日：1968-07-05
申请人： AMICON CORP
CPC分类号： B01D71/68 , B01D67/0011 , B01D69/02 , Y10T428/249979 , Y10T428/249981
摘要： A PROCESS FOR FORMING HIGHLY WETTABLE AND REWETTABLE POLYSULFONE MEMBRANE USEFUL IN FUEL CELLS AS MOISTURE VAPOR TRANSMISSIVE, YET HYDROGEN RETENTIVE, BARRIERS THE PROCESS COMPRISES THE STEPS OF SUBJECTING A MICROPOROUS MEMBRANE TO TREATMENT IN AN ACIDIC BATH TO ENABLE THE PORES TO IMIBIBE WATER MORE READILY AND MORE COMPLETELY. IN THE PREFERRED AN MOST ADVANTAGEOUS ASPECTS OF THE INVENTION, AN ANISOTROPIC POLYSULFON MEMBRANE HAVING A MICROPOROUS BARRIER LAYER ABOUT 0.1 TO 5 MICRONS THICK WHICH LAYER COMPRISES ABOUT 1% TO VOLUME OF PORES HAVING AN AVERAGE DIAMETER OF FROM 20 TO 100 ANGSTROMS IS TREATED WITH THE ACID TO FORM A NOVEL, HIGH PERFORMANCE MEMBRANE.
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公开(公告)号：US3639306A
公开(公告)日：1972-02-01
申请号：US3639306D
申请日：1968-08-08
申请人： AMICON CORP
IPC分类号： B01J13/14 , A01N25/28 , A61K9/16 , A61K9/22 , B01D67/00 , B01J13/02 , B01J13/08 , C08J9/28 , C12N11/04 , C08J1/28
CPC分类号： B01D69/141 , B01J13/08 , C08J9/28 , C08J2201/0544 , C12N11/04 , Y10S71/903 , Y10S71/904 , Y10T428/2987 , Y10T428/2989 , Y10T428/2998
摘要： ANISOTROPIC POLYMER PARTICLES COMPRISING A THIN SKIN WHICH FORMS EITHER A MIXROPOROUS OR DIFFUSIVE BARRIER LAYER AND A SUBSTANTIALLY HOLLOW INTERIOR WHICH INTERIOR, HOWEVER, COMPRISES SUFFICIENT MACROPOROUS POLYMER SUPPORT STRUCTURE TO SUBSTANTIALLY ENHANCE THE PHYSICAL STRENGTH, PARTICULARLY THE RESISTANCE TO COMPRESSION, OF THE PARTICLES. THESE PARTICLES HAVE EXCELLENT UTILITY FOR ENCAPSULATING VARIOUS MATERIALS FOR CONTROLLED RELEASE
THEREFROM, FOR IMMOBILIZING SOME CHEMICAL REACTANTS WHILE ALLOWING FREE ACCESS AND EGRESS OF OTHER REACTANTS OR REACTION PRODUCTS FROM THE PARTICLE, AND FOR EFFECTING SEPARATIONS BSED ON DIFFUSION OF DIFFERENT-SIZE MOLECULES THERETHROUGH. THE VERSATILE PROCESS BY WHICH THESE PARTICLES ARE FORMED IS ALSO A SUBJECT OF THE INSTANT INVENTION.-
公开(公告)号：US3598728A
公开(公告)日：1971-08-10
申请号：US3598728D
申请日：1969-06-16
申请人： AMICON CORP
发明人： BIXLER HARRIS J , STERNBERG SHMUEL
CPC分类号： B01D61/38 , B01D61/145 , B01D63/065 , B01D69/02
摘要： A NOVEL SEPARATIVE APPARATUS COMPRISING A SEPARATION ZONE WHEREBY (1) AN IMMOBILIZED LIQUID PHASE IS SEPARATED FROM A MOBILE LIQUID PHASE BY A SEMI-PERMEABLE MEMBRANE AND WHEREIN SAID MOBILE LIQUID PHASE IS A CARRIER LIQUID FOR A PLURALITY OF COMPOUNDS, AT LEAST ONE OF WHICH COMPOUNDS INTERACTS, CHEMICALLY OR PHYSICALLY, WITH THE SEMI-PERMEABLE MEMBRANE AND/OR THE IMMOBILIZED LIQUID PHASE AND IS THEREBY RETARDED IN ITS PROGRESS THROUGH THE REACTION ZONE.
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37.发明授权
公开(公告)号：US3553174A
公开(公告)日：1971-01-05
申请号：US3553174D
申请日：1967-11-27
申请人： AMICON CORP
CPC分类号： C08G18/6229 , C08F20/36
摘要： A NEW PROCESS FOR FORMING TRANSPARENT AND ABRASIONRESISTANT ARTICLES OF HIGH IMPACT RESISTANCE COMPRISING THE STEPS OF CARRYING OUT STEP-GROWTH POLYMERIZATION OF AN ALIPHATIC ISOCYANATE COMPOUND AND A HYDROXYACRYLATE COMPOUND WHILE CONCURRENTLY CARRYING OUT CHAIN-GROWTH POLYMERIZATION OF SAID HYDROXYACRYLATE COMPOUND. THE INVENTION ALSO RELATES TO NOVEL COMPOSITIONS OF MATTER FORMED BY THE AFORESAID PROCESS AND TO THE NOVEL TRANSPARENT ARTICLES FORMED THEREWITH.
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38.发明授权Process and composition for recovering electronic devices from encapsulation in potting compounds 失效用于从电镀复合材料中回收电子器件的方法和组合物
公开(公告)号：US3551204A
公开(公告)日：1970-12-29
申请号：US3551204D
申请日：1967-08-08
申请人： AMICON CORP
发明人： BOLGER JUSTIN C , WHITE H JAMES
CPC分类号： C08J11/08 , C08J2375/04 , C11D7/06 , C11D7/5022 , H01L21/56 , H01L2924/0002 , Y02W30/701 , H01L2924/00
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公开(公告)号：US3546142A
公开(公告)日：1970-12-08
申请号：US3546142D
申请日：1967-01-19
申请人： AMICON CORP
发明人： MICHAELS ALAN S , MIEKKA RICHARD G
CPC分类号： B01D67/0006 , B01D39/14 , B01D71/30 , B01D71/80 , B01J43/00
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公开(公告)号：US3541005A
公开(公告)日：1970-11-17
申请号：US3541005D
申请日：1969-02-05
申请人： AMICON CORP
CPC分类号： B01D61/145 , B01D61/18
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